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Mitsubishi Electric FR-A700 Instruction Manual Page 444

Fr-a700 series to 03460-na/09620-na/00330-n4/00170-n4.
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Rating
(2) N4 version
200V class
Type FR-A720-
Applicable motor capacity for ND (kW)
Rated capacity (kVA)
*2
Rated current (A)
*3
Overload current rating
*4
Voltage
*5
Regenerative braking
torque
Rated input
AC voltage/frequency
Permissible AC voltage fluctuation
Permissible frequency fluctuation
Power supply capacity (kVA)
Protective structure
*7
Cooling system
Approx. mass (kg)
*1
The applicable motor capacity indicated is the maximum capacity applicable for use of the Mitsubishi 4-pole standard motor.
*2
The rated output capacity indicated assumes that the output voltage is 220V.
*3
When operating the inverter with the carrier frequency set to 3kHz or more with LD or SLD set, the carrier frequency will automatically decrease if the
output current of the inverter exceeds the value in parenthesis of the rated current. This may cause the motor noise to increase.
*4
The % value of the overload current rating indicates the ratio of the overload current to the inverter's rated output current. For repeated duty, allow time for
the inverter and motor to return to or below the temperatures under 100% load.
*5
The maximum output voltage does not exceed the power supply voltage. The maximum output voltage can be changed within the setting range. However,
the pulse voltage value of the inverter output side voltage remains unchanged at about
*6
The power supply capacity varies with the value of the power supply side inverter impedance (including those of the input reactor and cables).
*7
FR-DU07:IP40 (except for the PU connector)
400V class
Type FR-A740-
Applicable motor capacity for ND (kW)
Rated capacity (kVA)
*2
Rated current (A)
*3
Overload current rating
*4
Voltage
*5
Regenerative braking
torque
Rated input
AC voltage/frequency
Permissible AC voltage fluctuation
Permissible frequency fluctuation
Power supply capacity (kVA)
Protective structure
*7
Cooling system
Approx. mass (kg)
*1
The applicable motor capacity indicated is the maximum capacity applicable for use of the Mitsubishi 4-pole standard motor.
*2
The rated output capacity indicated assumes that the output voltage is 440V.
*3
When operating the inverter with the carrier frequency set to 3kHz or more with LD or SLD set, the carrier frequency will automatically decrease if the
output current of the inverter exceeds the value in parenthesis of the rated current. This may cause the motor noise to increase.
*4
The % value of the overload current rating indicates the ratio of the overload current to the inverter's rated output current. For repeated duty, allow time for
the inverter and motor to return to or below the temperatures under 100% load.
*5
The maximum output voltage does not exceed the power supply voltage. The maximum output voltage can be changed within the setting range. However,
the pulse voltage value of the inverter output side voltage remains unchanged at about
*6
The power supply capacity varies with the value of the power supply side inverter impedance (including those of the input reactor and cables).
*7
FR-DU07:IP40 (except for the PU connector)
434
-N4
00030
0.4
*1
1.1
4.6
SLD
(3.9)
4.2
LD
(3.5)
ND
3
HD
1.5
SLD
110% 60s, 120% 3s (inverse time characteristics) ambient temperature 40°C
LD
120% 60s, 150% 3s (inverse time characteristics) ambient temperature 50°C
ND
150% 60s, 200% 3s (inverse time characteristics) ambient temperature 50°C
HD
200% 60s, 250% 3s (inverse time characteristics) ambient temperature 50°C
Maximum value/
150% torque/3%ED
permissible duty
1.5
*6
Self-cooling
2.3
-N4
00015
0.4
*1
1.1
2.3
SLD
(1.9)
2.1
LD
(1.7)
ND
1.5
HD
0.8
SLD
110% 60s, 120% 3s (inverse time characteristics) ambient temperature 40°C
LD
120% 60s, 150% 3s (inverse time characteristics) ambient temperature 50°C
ND
150% 60s, 200% 3s (inverse time characteristics) ambient temperature 50°C
HD
200% 60s, 250% 3s (inverse time characteristics) ambient temperature 50°C
Maximum value/
permissible duty
1.5
*6
4.7
00050
00080
00110
0.75
1.5
1.9
3.1
7.1
10.5
(6.0)
(8.9)
(14.1)
6.5
9.6
(5.5)
(8.1)
(12.9)
5
8
3
5
Three-phase 200 to 240V
100% torque/3%ED
Three-phase 200 to 220V 50Hz, 200 to 240V 60Hz
170 to 242V 50Hz,170 to 264V 60Hz
±
2.5
4.5
Enclosed type (UL type 1 plenum rated)
2.7
4.7
that of the power supply.
2
00025
00040
00060
0.75
1.5
1.9
3
3.8
5.2
(3.2)
(4.4)
3.5
4.8
(2.9)
(4.0)
2.5
4
1.5
2.5
Three-phase 380 to 480V
100% torque/2%ED
Three-phase 380 to 480V 50Hz/60Hz
323 to 528V 50Hz/60Hz
±
2.5
4.5
Enclosed type (UL type 1 plenum rated)
Self-cooling
4.7
4.7
that of the power supply.
2
00175
00240
2.2
3.7
5.5
4.2
6.7
9.2
16.7
24
34
(20.4)
(28.9)
15.2
23
31
(19.5)
(26.3)
11
17.5
24
8
11
17.5
100% torque/2%ED
5%
5.5
9
12
Forced air cooling
4.7
4.7
7.9
00090
00120
2.2
3.7
5.5
4.6
6.9
9.1
8.3
12.6
17
(7.0)
(10.7)
(14.4)
7.6
11.5
16
(6.4)
(9.7)
(13.6)
6
9
12
4
6
9
5%
5.5
9
12
Forced air cooling
4.7
4.7
7.9
00330
7.5
12.6
49
(41.6)
45
(38.2)
33
24
17
7.9
00170
7.5
13
25
(21.2)
23
(19.5)
17
12
17
7.9

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Fr-a720-00030Fr-a740-00015

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